Packaging container



FIG. 1 is a top view of a packaging container showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a side elevational view thereof, each side being identical; and

FIG. 5 is a rear elevational view thereof. 

The ornamental design for a packaging container, substantially as shown and described. 